222026220264 has 16 divisors (see below), whose sum is σ = 555065550720. Its totient is φ = 74008740080.

The previous prime is 222026220263. The next prime is 222026220277. The reversal of 222026220264 is 462022620222.

222026220264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222026220263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4625546232 + ... + 4625546279.

It is an arithmetic number, because the mean of its divisors is an integer number (34691596920).

Almost surely, 2^222026220264 is an apocalyptic number.

222026220264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222026220264 is an abundant number, since it is smaller than the sum of its proper divisors (333039330456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222026220264 is a wasteful number, since it uses less digits than its factorization.

222026220264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9251092520 (or 9251092516 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 222026220264 its reverse (462022620222), we get a palindrome (684048840486).

The spelling of 222026220264 in words is "two hundred twenty-two billion, twenty-six million, two hundred twenty thousand, two hundred sixty-four".